package com.example.springbootsecurityjwt.service;

/**
 * @program: SpringBoot-Security-JWT
 * @description: 用户service
 * @author: Coder_Pan
 * @create: 2022-03-22 10:52
 **/
public interface UserService {
    /**
     *
     * @param username
     * @param password
     * @return 返回值大于0  =》  添加成功
     */
    int addUser(String username,String password);
}
